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Network & communications
Photorealistic
Network
shield, Firewall, protect
Firebrick
512x512
safety, shield, protect
Firewall, shield, safety
Mobile apps
Apps
protect, shield, Antispyware
Gold
Electronics & appliances
Tools and Devices
Badge, security, shield
Peru
Antivirus, Defender, protect
ForestGreen
Lock, Encrypt, Key
Black
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Gaming & gambling
48x48 Free Object Icons
Antivirus, Guard, Army
48x48